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US 11,897,305 B2Granted
Active roll stabilizer
AssigneeSchaeffler Technologies AG & Co. KG
InventorsMartin Bräutigam, Mario Arnold, Ramon Jurjanz, Simon Sagewka
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AssigneeSchaeffler Technologies AG & Co. KG
InventorsMartin Bräutigam, Mario Arnold, Ramon Jurjanz, Simon Sagewka
Estimating the term…
An active roll stabilizer includes a divided torsion bar (1) having torsion bar parts (2, 3) which are arranged one behind the other along a torsion bar axis. An actuator (4) for transmitting torsional torques to the torsion bar (1) is provided. An electric motor (7) and a transmission (6) connected to the electric motor (7) are arranged in an actuator housing (5). The actuator housing (5) is connected to the one torsion bar part (2) for conjoint rotation and the transmission (6) is connected, on the output side, to the other torsion bar part (3) for conjoint rotation. A motor housing (11) of the electric motor (7) is connected, by means of only one of the two axial ends of said motor housing, to the actuator housing (5) for conjoint rotation.
An active roll stabilizer, having a divided torsion bar with two torsion bar parts arranged along a torsion bar axis, an actuator for applying torque to the torsion bar parts, the actuator having an electric motor and a transmission connected to the electric motor arranged within an actuator housing, the actuator housing being connected to one of the two torsion bar parts for conjoint rotation and the transmission being connected, on an output side, to another of the two torsion bar parts for conjoint rotation, wherein a motor housing of the electric motor is connected to the actuator housing for conjoint rotation only via a first bearing shield arranged at a first axial end of the motor housing.
An active roll stabilizer comprising:
Dependencies are inferred from the claim text.